Petascale XCT: 3D Image Reconstruction with Hierarchical Communications on Multi-GPU Nodes.
Mert HidayetogluTekin BicerSimon Garcia De GonzaloBin RenVincent De AndradeDoga GürsoyRaj KettimuthuIan T. FosterWen-mei W. HwuPublished in: CoRR (2020)
Keyphrases
- image reconstruction
- reconstructed image
- compressed sensing
- super resolution
- emission computed tomography
- computed tomography
- image reconstruction algorithms
- radon transform
- inverse problems
- spatial resolution
- synthetic aperture radar
- zernike moments
- maximum a posteriori
- tomographic reconstruction
- signal reconstruction
- positron emission tomography
- limited angle
- random projections
- high performance computing
- reconstruction method
- computer vision
- global optimization
- image compression